Let It Roll Benesov 2015

this year i want to go to the LIR Festival for the first time.
So i've got some questions about it, i hope someone can help me.
I just got an e-mail that the Early Bird Ticket sale starts coming monday. Does someone know how fast were the tickets sold out last year?
In 2014 there were "Chrome Tickets" (Weekend Pass) and extra "Parking Tickets". Do i have to buy both, or is there a Parking Ticket included in the Weekend Pass?
When will the camp open (Thursday or friday morning)? and how far is the parking lot away from the camp?